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Recognised as Colour

#351F65

  • #351F65
  • Violet
  • Dark
  • Nearest: Midnight blue

#351F65 is a violet with RGB values 53, 31, 101 and HSL 259°, 53%, 26%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#351F65#351F65
HEX#351F65
RGBrgb(53, 31, 101)
RGB (0–1)0.2078, 0.1216, 0.3961
RGB percentages20.8%, 12.2%, 39.6%
HSLhsl(258.9, 53%, 25.9%)
HSV / HSBhsv(258.9, 69.3%, 39.6%)
CMYK47.5%, 69.3%, 0%, 60.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,481,445
CSS custom property--colour: #351F65;

Brightness & contrast

Relative luminance0.02676WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.68:1
Contrast with white13.68:1WCAG normal text: AAA
Contrast with black1.54:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#CAE09A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002E67no red cones; affects about 1% of men; ΔE 17.8 from the original
Deuteranopia#002C64no green cones; the most common form, about 1% of men; ΔE 17.6 from the original
Tritanopia#27303Fno blue cones; rare, and affects men and women equally; ΔE 39 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.68:1WCAG large text: AAA
Contrast with black, large text1.54:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 12.6Dark slateblue · ΔE 13.2Rebecca purple · ΔE 22.2Indigo · ΔE 27.9Purple · ΔE 32.2Navy · ΔE 33.5
Nearest named CSS colourMidnight blue (#191970)ΔE 12.64, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4F651F
Analogous#1F2C65, #581F65
Triadic#65351F, #1F6535
Split complementary#65581F, #2C651F
Tetradic#651F2C, #4F651F, #1F6558

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#977AD6
Lighter +30%#7853CA
Lighter +20%#5E37B3
Lighter +10%#492B8C
Darker −10%#21133E
Darker −20%#0C0717
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2F0E75
Less saturated −25%#3B2F54

Channel breakdown

R53
G31
B101
Red53 (20.8%)
Green31 (12.2%)
Blue101 (39.6%)
Hue258.86°
Saturation (HSL)53.03%
Lightness25.88%
Dominant channelBlue
Hex per channelR 35 · G 1F · B 65

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Every value on this page was computed from “351f65” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.